diff --git a/extra/processing/gallery/bubble-chamber/bubble-chamber.factor b/extra/processing/gallery/bubble-chamber/bubble-chamber.factor
index 708e50fb12..c6e000e74f 100644
--- a/extra/processing/gallery/bubble-chamber/bubble-chamber.factor
+++ b/extra/processing/gallery/bubble-chamber/bubble-chamber.factor
@@ -21,7 +21,7 @@ USING: kernel namespaces sequences combinators arrays threads
        processing.gadget
        processing.color ;
 
-IN: bubble-chamber
+IN: processing.gallery.bubble-chamber
 
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!